| Patents for B21B 35 - Drives for metal-rolling mills (1,850) |
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| 07/07/2010 | CN201519696U Solder wire rolling mill |
| 07/07/2010 | CN101767126A Stretch bending-straightening machine |
| 06/30/2010 | CN201516443U Novel heavy and medium plate rolling mill frame roller |
| 06/30/2010 | CN101758083A Hydraulic suspension device for universal shaft of cold-rolling mill |
| 06/30/2010 | CN101758072A Lateral-pressing roller system support structure of eighteen-roller cold rolling mill of strip |
| 06/30/2010 | CN101239358B Double-roller casting rolling-hot continuous rolling method and equipment |
| 06/23/2010 | CN101259486B Multi-stand two-roller reducing mill |
| 06/16/2010 | CN1993190B Finishing monoblock with optimized transmission ratio for a billet rolling plant |
| 06/16/2010 | CN101733288A Device for balancing upper and lower main transmission shafts of heavy and medium plate mill |
| 06/16/2010 | CN101428300B Synchronous mechanism for steel wire rope |
| 06/09/2010 | CN201500681U Two-roller rolling mill |
| 06/09/2010 | CN101722189A Large-scale cold rolling seamless steel mill and rolling method thereof |
| 06/09/2010 | CN101722186A Self-potential roller-type cross wedge rolling mill |
| 06/02/2010 | CN101716592A Active-mode cold rolled ribbed reinforcing bar mill with three-surface ribs |
| 06/01/2010 | CA2592798C Internal roller tool for bending a strip into a tube |
| 05/27/2010 | WO2010057545A1 Car and method for transporting a drive spindle for a roller of a roll stand |
| 05/27/2010 | DE102008058304A1 Drive device for rotary drive of two driven rollers, particularly running parallel to each other, particularly in opposite directions, comprises drive unit for separate drive of each roller, where each drive unit has gear housing |
| 05/26/2010 | CN201482791U Three-roller sizing and reducing mill set with novel structure |
| 05/26/2010 | CN201482790U 改进后的均整机 Both whole improved |
| 05/25/2010 | US7721581 Slide block for articulated spindles |
| 05/19/2010 | CN201470687U Connecting shaft with peripheral direction capable of being precisely adjusted |
| 05/19/2010 | CN201470674U High-speed wire rod production line pre-finishing mill group |
| 05/19/2010 | CN101161361B Rack gearing of punching machine jogger thrust carriage |
| 05/12/2010 | CN201461755U Drum gear coupling |
| 05/12/2010 | CN201454985U Continuous roller pressure plate cross rolling mill |
| 05/12/2010 | CN1964799B Bar speed changing device and method |
| 05/11/2010 | CA2614045C Modular rolling mill |
| 05/06/2010 | WO2010049338A2 Method for adjusting a drive load for a plurality of drives of a mill train for rolling rolling stock, control and/or regulation device, storage medium, program code and rolling mill |
| 05/05/2010 | CN201446133U Variable speed transmission case type pipe-shrinkage machine |
| 04/21/2010 | CN101695716A Group drive system for metal axial continuous mill |
| 04/15/2010 | DE10316249B4 Verfahren zum Umformen eines Werkstückes und Walzmaschine Method for forming a workpiece and rolling machine |
| 04/14/2010 | CN201437126U Vertical rolling mill |
| 03/31/2010 | CN201432004Y Transmission lubrication device of rolling mill |
| 03/31/2010 | CN201431992Y Metallic wire tandem mill |
| 03/24/2010 | CN201427133Y Triaxial power balancing device of high-speed pipe cold mill |
| 03/24/2010 | CN201427129Y Flat belt finishing mill |
| 03/24/2010 | CN100595027C Two-stand angularly hot rolling minor diameter seamless steel tube rolling technique and equipment thereof |
| 03/10/2010 | CN201419190Y Improved universal shaft bracket |
| 03/10/2010 | CN201419186Y Double-feeding device for cold rolling mill |
| 03/10/2010 | CN201419185Y Reciprocating double-rolling device |
| 03/03/2010 | EP1771260B1 Finishing monoblock for a billet lamination plant for producing high-quality wire rods |
| 02/10/2010 | CN201399550Y Steel bar segmentation flattening mill |
| 02/10/2010 | CN201399477Y Double-motor driving device of pin-lift car of piercing mill |
| 02/03/2010 | CN201394570Y Short stress path rolling mill |
| 01/27/2010 | CN201391594Y Combined gear box device |
| 01/27/2010 | CN201389560Y Multipoint supportive and adjustable holding device of shaft coupler |
| 01/27/2010 | CN201389559Y Large travel horizontal movement clutch |
| 01/20/2010 | CN101628300A Traveling-type revolving joint |
| 01/13/2010 | CN201380391Y Integrated steel bar rib rolling and straightening machine |
| 01/13/2010 | CN101623706A Improved seamless oil well steel tube penetrating roll coupler |
| 01/12/2010 | CA2431775C Rolling stand for producing plane rolled strips having a desired strip profile superelevation |
| 01/05/2010 | CA2413831C Two stage clamping pinion |
| 12/30/2009 | CN201371159Y Double-roller rolling mill |
| 12/30/2009 | CN100574913C Torque support |
| 12/30/2009 | CN100574912C Drive arrangement for rolling device |
| 12/23/2009 | CN201366434Y Differential transmission device for steel tube tension reducing mill |
| 12/09/2009 | CN201357168Y Main transmission connecting shaft locating device of rolling mill |
| 12/02/2009 | CN100563860C Rolling mill and rolling equipment |
| 11/25/2009 | CN101585049A Shaped steel production switch gear |
| 11/18/2009 | CN100560242C Device and method for disengaging detecting safe coupling of roller mill main axle |
| 11/12/2009 | US20090280972 Rolling roll, rolling ring, rolling mill, and rolling roll assembling method |
| 10/28/2009 | CN201333467Y Long-stroke cold rolling mill |
| 10/21/2009 | CN101562367A Roller motor assembly |
| 10/21/2009 | CN101559451A Process and device for integrally repairing U-shaped steel arched beam rigid telescope support |
| 10/14/2009 | CN201324772Y Bending and straightening machine |
| 10/07/2009 | CN201320555Y Special gear reducer of three-high mill |
| 10/07/2009 | CN101549355A Double-feeding reciprocating type double rolling mill equipment and technique thereof |
| 09/30/2009 | CN201316743Y Transmission structure of vertical miller transmission shaft |
| 09/23/2009 | CN201313107Y Wire rope synchronous device |
| 09/09/2009 | CN101524712A Short-stress path rolling mill |
| 09/02/2009 | CN201300144Y Hot rolled plate main drive gearbox |
| 09/02/2009 | CN201300143Y Cold rolled sheet main drive gear case |
| 09/01/2009 | US7582019 Security coupling in particular for main drivetrains on rolling stands |
| 08/26/2009 | CN201295701Y A rapid coupler positioning plate |
| 08/19/2009 | CN101508072A Steel-bar three-surface gin rib and alignment device |
| 08/12/2009 | CN201287141Y Two worker-rollers individual-drive combination gear box |
| 08/05/2009 | CN201283500Y 压延机 Rolling mill |
| 08/05/2009 | CN201283362Y Novel rolling mill connecting shaft system |
| 08/05/2009 | CN201283361Y Breast roll device for collective drive of heavy and medium plate mill gateway |
| 08/05/2009 | CN201283357Y Large-sized cold rolling seamless steel tube machine |
| 07/23/2009 | US20090183544 Roll Stand and Method For Rolling a Rolled Strip |
| 07/21/2009 | CA2571939C Modular rolling mill |
| 07/15/2009 | CN201271653Y Traveling type revolving joint |
| 07/14/2009 | US7559220 Bar speed changing device |
| 07/08/2009 | CN201267827Y Roughing mill flat retaining cap with positioning ring |
| 07/01/2009 | CN201264040Y Gear seat for main transmission of rolling mill |
| 06/30/2009 | CA2341330C Hydrostatic bearing for a steel mill guide |
| 06/16/2009 | US7546756 Method for processing a metal slab or billet, and product produced using said method |
| 06/10/2009 | CN100497983C Security coupling in particular for main drivetrains on rolling stands |
| 06/04/2009 | WO2009068217A1 Drive device |
| 06/03/2009 | CN101448586A Rolling plant |
| 05/27/2009 | CN201244591Y Universal shaft head supporting apparatus |
| 05/27/2009 | CN201244590Y Hard tooth-face crowned tooth connecting shaft transmission mechanism |
| 05/27/2009 | CN101439355A Main transmission spindle for three-roller tandem rolling tube machine |
| 05/20/2009 | CN201239744Y Main gear of rolling mill |
| 05/20/2009 | CN201239735Y Multi-roller heavy caliber thin wall seamless pipe rolling mill |
| 05/20/2009 | CN201239734Y Efficient energy-saving synchronous tandem mill |
| 05/20/2009 | CN101433917A Speed reducer capable of regulating speed for aluminum plate rolling mill |
| 05/20/2009 | CN101433916A Mandrel power mechanism for cold rolling machine |
| 05/13/2009 | CN101428300A Synchronous mechanism for steel wire rope |